OverviewAs a Senior Network Engineer, you will be the global technical reference for the infrastructure team, driving improvements across the enterprise network and leading strategic projects.

You collaborate with international teams to resolve complex issues and deploy standardized, secure architectures.

You will shape global network standards and leverage analytics and AI tools to boost performance, resilience, and automation.

This role offers impact across multi-site environments in a highly technical setting.

Compensaciones / BeneficiosCompetitive salary €65,000 – €70,000

Hybrid work model 60% remote / 40% on-site in Argentona, Barcelona area

Flexible working hours

Tax-exempt health insurance options

Ticket restaurant benefits

Life and disability insurance

ResponsabilidadesServe as the primary global escalation authority for complex network incidents (L2/L3) across LAN, WAN, wireless, and security perimeters

Lead international networking projects from architecture design through global deployment and validation

Design, configure, and optimize Cisco Enterprise infrastructure (IOS-XE, Catalyst, SD-WAN, wireless)

Manage global network access control and segmentation using Cisco ISE ******X, MAB, cert-based auth, profiling)

Define, document, and enforce global network standards, reference architectures,



firewall lifecycle governance, and runbooks

Collaborate with international teams and vendors across time zones

Utilize operational analytics, telemetry, and AI productivity tools to optimize performance and automate workflows

Drive network modernization, site resiliency, zero-trust controls, and high-availability without micromanagement

Requisitos principalesBachelor's degree in Computer Science or equivalent enterprise network experience

8+ years of progressive network engineering experience in general or multi-site environments

Proven experience as a technical escalation lead and managing international IT projects independently

Strong Cisco Enterprise routing & switching expertise (IOS-XE,

BGP

, OSPF, VLANs, STP, HA)

Mandatory Cisco ISE experience for enterprise NAC and *****X

Mandatory Cisco Catalyst SD-WAN / Viptela experience (controllers and routing policies)

Experience with Cisco Secure Firewall / FMC and perimeter firewall migrations

CCNP Enterprise or CCNP Security strongly preferred (CCIE a plus)

Familiarity with AI productivity tools (Copilot, AIOps) for operations

Fluent English (C1) for collaboration; professional working Spanish

strong communication

autonomy

problem-solving

Cisco IOS-XE

BGP

OSPF

📌 Senior Network Engineer - Hybrid working (Barcelona)
🏢 Talent Search People
📍 Barcelona